diff --git a/dc/arista-proxy/service.go b/dc/arista-proxy/service.go
index 3144ff7..2d404a6 100644
--- a/dc/arista-proxy/service.go
+++ b/dc/arista-proxy/service.go
@@ -56,7 +56,7 @@
 type temperatureSensor struct {
 	InAlertState       bool    `json:"inAlertState"`
 	MaxTemperature     float64 `json:"maxTemperature"`
-	RelPos             int64   `json:"relPos"`
+	RelPos             string  `json:"relPos"`
 	Description        string  `json:"description"`
 	Name               string  `json:"name"`
 	AlertCount         int64   `json:"alertCount"`
@@ -66,12 +66,27 @@
 	HwStatus           string  `json:"hwStatus"`
 }
 
+func (t *temperatureSensor) Proto() *pb.ShowEnvironmentTemperatureResponse_TemperatureSensor {
+	return &pb.ShowEnvironmentTemperatureResponse_TemperatureSensor{
+		InAlertState:       t.InAlertState,
+		MaxTemperature:     t.MaxTemperature,
+		RelPos:             t.RelPos,
+		Description:        t.Description,
+		Name:               t.Name,
+		AlertCount:         t.AlertCount,
+		CurrentTemperature: t.CurrentTemperature,
+		OverheatThreshold:  t.OverheatThreshold,
+		CriticalThreshold:  t.CriticalThreshold,
+		HwStatus:           t.HwStatus,
+	}
+}
+
 func (s *server) ShowEnvironmentTemperature(ctx context.Context, req *pb.ShowEnvironmentTemperatureRequest) (*pb.ShowEnvironmentTemperatureResponse, error) {
 	var response []struct {
-		PowerSuppplySlots []struct {
+		PowerSupplySlots []struct {
 			TempSensors      []temperatureSensor `json:"tempSensors"`
 			EntPhysicalClass string              `json:"entPhysicalClass"`
-			RelPos           int64               `json:"relPos"`
+			RelPos           string              `json:"relPos"`
 		} `json:"powerSupplySlots"`
 
 		ShutdownOnOverheat bool                `json:"shutdownOnOverheat"`
@@ -91,7 +106,28 @@
 	}
 
 	d := response[0]
-	glog.Infof("%+v", d)
 
-	return &pb.ShowEnvironmentTemperatureResponse{}, nil
+	res := &pb.ShowEnvironmentTemperatureResponse{
+		SystemStatus:       d.SystemStatus,
+		ShutdownOnOverheat: d.ShutdownOnOverheat,
+		PowerSupplySlots:   make([]*pb.ShowEnvironmentTemperatureResponse_PowerSupplySlot, len(d.PowerSupplySlots)),
+		TemperatureSensors: make([]*pb.ShowEnvironmentTemperatureResponse_TemperatureSensor, len(d.TempSensors)),
+	}
+
+	for i, t := range d.TempSensors {
+		res.TemperatureSensors[i] = t.Proto()
+	}
+
+	for i, p := range d.PowerSupplySlots {
+		res.PowerSupplySlots[i] = &pb.ShowEnvironmentTemperatureResponse_PowerSupplySlot{
+			EntPhysicalClass:   p.EntPhysicalClass,
+			RelPos:             p.RelPos,
+			TemperatureSensors: make([]*pb.ShowEnvironmentTemperatureResponse_TemperatureSensor, len(p.TempSensors)),
+		}
+		for j, t := range p.TempSensors {
+			res.PowerSupplySlots[i].TemperatureSensors[j] = t.Proto()
+		}
+	}
+
+	return res, nil
 }